Shower Filter
Owner’s Manual
Shower Filter
without
Shower Head
Shower
Filter
Shower Filter with
Handheld Wand -
White
Shower Filter with
Handheld Wand -
Chrome
Meet clean, healthy water. Your new Aquasana Shower Filter features coconut
shell carbon and copper-zinc media ltration that removes up to 90% of chlorine.
Enjoy the peace of mind that comes from knowing our award-winning lter
technology is working for you.
Shower Filter
TABLE OF CONTENTS
Box Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Use & Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Performance & Certications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Water for Life
®
Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Shower Filter Models Full Flow
Model Number
WaterSense
Model Number
Shower Filter AQ-4100 AQ-4100-E
Shower Filter without Shower Head AQ-4100NSH N/A
Shower Filter with Handheld Wand - White AQ-4105 AQ-4105-E
Shower Filter with Handheld Wand - Chrome AQ-4105CHR AQ-4105CHR-E
Before beginning installation, please ensure all parts listed are present.
If any part is missing or damaged, do not attempt to install the lter.
Please contact Customer Support for replacement parts at 866-662-6885.
Shower Filter
with Handheld Wand
Shower Filter
Shower Filter
Without Shower Head
Tools recommended for installation:
• Pliers
BOX CONTENTS
1
Shower Hose Cradle Massaging
Filter Assembly Shower Wand
Shower
Filter
Massaging
Shower Head
Shower
Filter
Upper Housing
Gasket
O-Ring
Filter/Filter Housing
Unpack and Prepare For Installation
1. Remove black plastic caps from shower lter.
2. Remove your existing shower head from shower pipe.
Attach Shower Filter
1. Ensure white gasket is installed and pressed to
the bottom of the chrome collar. If the gasket
is out of place, push down to mitigate leaking.
2. Attach chrome collar to shower pipe. Turn
to the right by hand to tighten the lter,
then test the lter for any leaking before
continuing. If leaking occurs use a pliers to turn the chrome collar one
quarter turn. Do not overtighten. Overtightening may cause the gasket
to compress into the inside of the shower pipe.
NOTE: If there
is pre-existing
plumber's tape,
remove old tape.
Please read all precautions and
instructions carefully before using.
2
Important Safeguards
• Do not install this lter where the line pressure
may exceed 80 psi. The operating pressure range for this lter is between 30 psi - 80 psi.
• Do not use plumber's tape on threaded components. Gaskets included on the inlet of the
lter and on the shower head (customer or Aquasana supplied) provide the necessary
sealing when properly installed. Follow instructions below for a water tight system.
• Do not overtighten the chrome inlet collar. This may cause the gasket to compress,
resulting in leaking around the connector. If this occurs, unscrew the chrome inlet collar
from pipe, reinstall the gasket, and reconnect the shower pipe.
• Do not use with water that is microbiologically unsafe or of unknown water quality
without adequate disinfection before or after the system.
• This system is not intended to be a drinking lter system.
• Only shower heads up to 4.5" in diameter will t model AQ-4100NSH. This system and
installation must comply with applicable state and local regulations.
• Fits standard ½” shower arms.
Use & Care
• Replace the lter every 10,000 gallons (approximately every
6 months) for continued contaminant removal and system
performance. Always use genuine, certied Aquasana replacements.
• To clean your system, wipe down the exterior with a damp cloth.
• Do not use any strong or abrasive cleaning agent or solvent cleaner.
USE & CARE/INSTALLATION STEPS
2
1
2
1
2
Scan to view the
Shower Filter
installation and
replacement videos.
Installation Steps
Gasket seated
incorrectly
Gasket seated
correctly
Flush Filter
• Turn on COLD water for 2 minutes to
ush the lter. Shower water should run
clear. Then adjust to normal temperature
(mixture of hot and cold water). Turn water
o and on 3 to 4 times or until the initial
surge of water is clear.
Attach Shower Head
For model with shower head:
• Attach massaging shower head
to the shower lter housing. Ensure the gasket
is seated fully and at. Hand tighten.
For models with handheld wand:
1. Attach cradle assembly: Attach cradle
assembly to shower lter housing.
Hand tighten only.
2. Assemble hose and wand: Insert one
washer into hose nut and hand tighten
onto bracket. Insert second washer into
hose nut and screw onto shower wand.
Ensure washers are fully seated and at.
3. Place shower wand into cradle assembly
and adjust to desired position. Hand
tighten swivel nut to connect hose to cradle assembly.
For models without a shower head:
1. Shower head must have a gasket to ensure proper sealing.
2. Plumber's tape should not be used.
NOTE: Please see Step 3 to ush lter.
Your Aquasana Shower Filter features 3 settings:
Tropical Rain, Massage, and Combination. To adjust the
water settings, simply twist the shower head ring.
NOTE: Please see Step 3 to ush lter. Plumber's
tape should not be applied for attachment.
INSTALLATION STEPS
3
3
4
1
2
3
Issue
No Flow
• Remove the shower lter completely.
• Ensure gasket is present, fully seated and at.
• Reinstall shower lter ensuring to not overtighten.
Leak - Shower Head Collar
• Remove shower head.
• Ensure gasket is present, fully seated and at.
• Reinstall and hand tighten, then test for any leaks. If leaking
occurs, use pilers to turn shower head collar one quarter turn.
Leak - Chrome Inlet Collar
• Remove the shower lter completely.
• Ensure gasket is present, fully seated and at.
• Reinstall and hand tighten, then test for any leaks. If leaking occurs
use pliers to turn chrome collar one quarter turn
Discolored Water
Ensure full lter ush step was completed. Found on page 3.
Slow Flow
• This system requires 30-80psi for proper ow. Ensure inlet water
pressure meets these requirements.
• Ensure the cartridge is replaced every ~6 months / 10,000 gallons,
clogged lters may restrict ow and/or cause leaking.
• Ensure lter ushing step is completed before attaching or re-
attaching the shower head.
• Ensure the gasket is fully seated and at in the chrome collar and
the chrome collar is not overtightened. Over-compression may
restrict ow.
Leak - Upper Housing
• Ensure O-ring is fully seated in the upper housing.
• Inspect O-ring for any cracks or attening.
• Replace O-ring if damaged (contact Customer Support 866-662-6885).
2
When used with a compliant shower head, model AQ-4100NSH meets EPA WaterSense
certication standard with a ow rate of 1.75 gallons per minute or less.
For the full list of contaminants ltered, scan to view
the Performance Data Sheet on Aquasana.com.
2
TROUBLESHOOTING GUIDE/PERFORMANCE & CERTIFICATIONS
4
Models Replacement Rated Capacity
AQ-4100, AQ-4100NSH,
AQ-4105, AQ-4105CHR
AQ-4125 10,000 gallons
Operating Pressure Range Max Operating Temp. Rated Flow
30-80 psi 115° F 2.5 gpm
WaterSense Models Replacement Rated Capacity
AQ-4100-E, AQ-4105-E,
AQ-4105CHR-E
AQ-4125 10,000 gallons
Operating Pressure Range Max Operating Temp. Rated Flow
30-80 psi 115° F 1.75 gpm
All Models Manufactured by: Aquasana, Inc.
6310 Midway Road · Haltom City, Texas 76117
866-662-6885
System independently tested to NSF/ANSI Standard 177 for the reduction of
chlorine. See claims specied on the Performance Data Sheet.
Resolution
WHO IS COVERED
AQUASANA AND ITS SUPPLIERS, (herein collectively referred
to as “Manufacturer”) warrants to the original owner who
purchased and installed the system (hereinafter “Owner”).
Registration of the product is not required to receive warranty
coverage as specied in this document. If you purchased from
an Aquasana-authorized reseller or dealer, proof of purchase
is required.
WHAT IS COVERED
This Warranty covers defects in materials or workmanship dur-
ing the limited warranty period of your Aquasana Shower Filter
including sub-components purchased with original system (may
or may not include ttings), except as provided below.
The water lter is warranted only when it is installed, operated
and maintained in accordance with the instructions accompa-
nying the water lter found on Aquasana.com. A water lter
should be installed in such a manner that, if the system or any
connection thereto should leak, the resulting ow of water
will not cause damage to the area in which it is installed. For
detailed instructions read the manual accompanying the water
lter and review drawings in the manual.
FOR HOW LONG
This warranty runs for 12 months (365 days) from the date of
purchase by a consumer (hereinafter “Warranty Period”). No
warranty coverage will be provided if the claimant is unable
to provide proof of purchase from an authorized Aquasana
reseller. Estimated lifespan of products is for information only
and is based on usage approximations. Water conditions and
use rates may limit the functional lifespan of your lter. This
Limited Warranty does not extend to the full estimated life span
of the system.
WHAT AQUASANA WILL DO
1. If necessary, the Manufacturer will provide a replacement
that fullls the remaining estimated lifespan/capacity of
your original purchase and send it to you with installation
instructions. If industry standards, product improvements or
product obsolescence prohibit Manufacturer from furnishing
an identical model replacement water lter under this war-
ranty, the Owner will be furnished with a new water lter of
comparable remaining capacity and functionality; however,
the Owner will be charged for the additional value of the
item(s) which Manufacturer has incorporated in the replace-
ment water lter. The warranty period for any replacement
will run for the balance of the original 365 days.
2. Component Part – If any component part proves to Manufac-
turer’s satisfaction to be defective in material or workman-
ship within the warranty period listed on the data plate label,
the Manufacturer will furnish the Owner with a replacement
for the defective part(s).
3. Return of Defective Water Filter – Manufacturer reserves
the right to examine the alleged defect in the water lter
or component part(s), and it will be the Owner’s obligation
to return the water lter to the Manufacturer at the Manufac-
turers request.
a. When returning a water lter, it must include all compo-
nent parts.
b. When returning component part(s), they must be individu-
ally tagged and identied with the water lter's model
number, date of purchase, and date of installation.
WHAT IS NOT COVERED
1. This Warranty does not cover lter cartridges and any sys-
tems that were not installed in compliance with the instruc-
tions or that have been abused or operated incorrectly.
2. This Warranty applies only to products purchased from Aqua-
sana or an Aquasana-authorized reseller or dealer.
3. Except when specically prohibited by the applicable state
law, the Limited Warranty stated herein is in lieu of any and
all warranties, express or implied (whether written or oral),
including, but not limited to, the implied warranties of mer-
chantability and tness for a particular purpose.
4. Except when specically prohibited by the applicable state
law, the Manufacturer shall not be liable for any incidental,
consequential, special, or contingent damages or expenses,
arising, directly or indirectly, from any defect in the water
lter or the use of the water lter.
5. Manufacturer shall not be liable for any water damage aris-
ing, directly or indirectly, from any defect in the water lter or
component part(s) or from its use.
6. Manufacturer shall not be liable for any damage or product
failures caused by any of the following:
• The water lter or any of its component parts have been
subject to misuse, alteration, neglect or accident.
• The water lter has not been installed in accordance with
the applicable local plumbing and/or building code(s) and/
or regulations or in their absence.
• The water lter is not installed, operated and maintained
in accordance with the printed Manufacturer’s instructions,
including if the water lter has any additional aftermarket
equipment introduced into the sealed system not approved
by the manufacturer.
• The water lter is exposed to highly corrosive conditions.
• The water lter is not continuously supplied with potable
water.
• The water lter is not operated within the factory calibrated
temperature limits.
• The water lter is installed in direct sunlight or exposed to
freezing temperatures.
• The water lter or any of its component parts fail due to
sediment build-up.
• Clogging due to purchaser’s failure to replace the lter
cartridges.
• Damage caused by re, ood or acts of God.
• Damage caused by over-pressurization in the water line.
7. Manufacturer shall not be liable for any claims related to
excessive noise, smell, or taste of water.
8. This Warranty does not cover damage caused by the use of
parts that are not genuine Aquasana parts. This includes, but
is not limited to replacement lters.
9. Except when specically prohibited by the applicable state
law, the Owner, and not the Manufacturer, shall be liable
for and shall pay for all charges for labor or other expenses
incurred in the removal, repair or replacement of the water
lter or any component part(s) claimed to be defective or any
expense incurred to remedy any defect in the product. Such
charges may include, but are not necessarily limited to:
a. All freight, shipping, handling and delivery costs of
forwarding a new water lter or replacement part(s) to
the owner.
b. All costs necessary or incidental in removing the defective
water lter or component part(s) and installing a new
water lter or component part(s).
c. Any material required to complete, and/or permits re-
quired for, installation of a new water lter or replacement
part(s), and
d. All costs necessary or incidental in returning the defective
water lter to a location designated by the Manufacturer.
HOW TO GET SERVICE
To receive service under this Warranty, you must contact Aqua-
sana (A. O. Smith Water Treatment (North America), Inc.) at
1-866-662-6885 or [email protected] within the Warranty
Period to describe the problem to a customer service represen-
tative who will verify that the product is under Warranty and
determine whether a part or the system will be replaced and
whether you must send back the unit. You will be required to
provide both proof of purchase and proper installation.
WARRANTY REGISTRATION
Warranty registration is not required for coverage under the
Aquasana Limited Warranty and is not necessary for factory direct
purchases made from www.aquasana.com. If you purchased from
a retailer or an authorized reseller, please complete the online
Warranty registration form at www.aquasana.com/warranty. Proof
of purchase from an Aquasana authorized dealer is required. Once
registered online, we will have a record of your purchase.
HOW STATE LAW APPLIES
This Warranty gives you specic rights and you may have other
rights which vary from state to state.
Shower Filter
1-Year Limited Warranty
Free
Shipping
Replacements shipped to
you right when you need
them – at no extra cost.
Extended
Limited Warranty
Our performance promise to
you – free replacement parts
when needed.
*
Aquasana, Inc.
6310 Midway Road
Haltom City, Texas 76117
866.662.6885 USA
877.332.7873 Canada
www.aquasana.com
LOVE IT?
Please let us know with
a review on Aquasana or
your retailer’s website.
NEED HELP?
Give us a call at
866-662-6885 and
tell us what’s going on.
Protect your investment and save money with Water for Life
®
.
Discounted
Replacements
The only way to lock
in a 15% discount on
replacement lters.
No
Contract
Free to join and cancel
anytime – no long-term
commitment required.
CONTACT US TO LEARN MORE
866-275-2319 [email protected]
*Exclusions apply. Limited Warranty details are available at aquasana.com. Benets are for the term of Water for Life membership.
AQ-4100-OM-20260302
100356241
